net.sf.saxon.expr.sort

## Class EmptyIntIterator

- java.lang.Object
- - net.sf.saxon.expr.sort.EmptyIntIterator

- All Implemented Interfaces:
    IntIterator

      public class EmptyIntIterator
      extends Object
      implements IntIterator

  An iterator over a zero-length sequence of integers

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static EmptyIntIterator` | `getInstance()` Get the singular instance of this class
    `boolean` | `hasNext()` Test whether there are any more integers in the sequence
    `int` | `next()` Return the next integer in the sequence.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### getInstance

          public static EmptyIntIterator getInstance()

      Get the singular instance of this class
      Returns:
        the singular instance

    - #### hasNext

          public boolean hasNext()

      Test whether there are any more integers in the sequence
      Specified by:
        `hasNext` in interface `IntIterator`
      Returns:
        true if there are more integers to come

    - #### next

          public int next()

      Return the next integer in the sequence. The result is undefined unless hasNext() has been called and has returned true.
      Specified by:
        `next` in interface `IntIterator`
      Returns:
        the next integer in the sequence

Copyright (c) 2004-2013 Saxonica Limited. All rights reserved.